Overview: Francesca, found by her husband Roberto in a pool of blood in their home, must undergo emergency surgery. Both she and the baby are at risk of losing their lives. While Luca, Anna and Irene, investigating a strange accident with a dead person, discover that it is a rape with robbery involving one of their colleagues, Francesca regains consciousness and tells her husband about the attack she suffered at home. The attacker is Gaetano Maiorca, who came to collect the package sent by Milo Paulin containing the notebook kept by his sister Eva, which Roberto did not have time to see. While Mauro and Alessandro Berti go in search of a clue, Roberto must hide from his wife that their newborn baby is in the operating room, between life and death.